3661363316 has 24 divisors (see below), whose sum is σ = 6915673800. Its totient is φ = 1686085632.

The previous prime is 3661363273. The next prime is 3661363319. The reversal of 3661363316 is 6133631663.

It can be written as a sum of positive squares in 4 ways, for example, as 1318416100 + 2342947216 = 36310^2 + 48404^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3661363316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3661363319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55061 + ... + 101756.

It is an arithmetic number, because the mean of its divisors is an integer number (288153075).

Almost surely, 2^3661363316 is an apocalyptic number.

It is an amenable number.

3661363316 is a deficient number, since it is larger than the sum of its proper divisors (3254310484).

3661363316 is a wasteful number, since it uses less digits than its factorization.

3661363316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157283 (or 157281 counting only the distinct ones).

The product of its digits is 104976, while the sum is 38.

The square root of 3661363316 is about 60509.2002591341. The cubic root of 3661363316 is about 1541.2778672217.

Adding to 3661363316 its reverse (6133631663), we get a palindrome (9794994979).

The spelling of 3661363316 in words is "three billion, six hundred sixty-one million, three hundred sixty-three thousand, three hundred sixteen".